Rich - Have you considered the Open Bar with sub?
That is an option but not my first since I’m a bit skeptical about it ... I need more info/feedback before spending time and money to try it out.
Also toyed with the idea of getting a M3 in cabinet / M3 hybrid to put in the book cases on either side of the fireplace. Thought maybe if that speaker sat slightly proud of the bookcase it might sound ok.
In any case this room is less then ideal as there a glass slider on one side, it opens to the kitchen on the other and has a big window behind you ... so perhaps that sound bar would be fine considering.
